ATI A12 2-Wire Toxic Gas Transmitter
Features
- Interchangeable sening modules - select from 28 different gases
- Integral LCD display with auto-test sensor verification
- Intrinsically safe & explosion-proof
- Expedited repair and warranty service
- Lifetime technical support
- More
UniSens is designed for ambient gas monitoring in all kinds of industrial environments: gas storage areas, gas compressor rooms, process piping galleries, rail car sidings, analyzer shacks, gas cabinets, chemical process areas, and more. In fact, the UniSens transmitter can be used most anywhere that hazardous gas conditions might develop either through leakage or through natural buildup.
ATI sensing modules consist of an electrochemical gas diffusion sensor and a solid state memory assembly. Developed and manufactured exclusively by ATI, our electrochemical sensors provide excellent response time, maximum selectivity, and superior temperature stability for reliable gas sensing in a wide range of environments. The companion memory assembly stores operational information and calibration constants, along with gas sensor identification, sensing module range, and software revision level. Complete sensing modules are housed in convenient snap-in packages that mate easily with UniSens transmitters.
This unique combination of sensor and memory lets you calibrate sensing modules with any UniSens transmitter. So instead of calibrating in the field, you can bench calibrate sensing modules with a spare transmitter; once the sensors are snapped into a field transmitter, their calibration constants upload automatically.
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While much of the world has experienced a warmer climate in recent years, the U.S. Southeast has cooled. Scientists want to know why because the answer could reveal keys to improving air quality and understanding climate change. To study the cooling Southeast, scientists at several institutions have joined forces to conduct the Southern Atmosphere Study (SAS), the largest study on southeastern U.S. air quality since the 1990s. These include the U.S. Environmental Protection Agency, National Center for Atmospheric Research, National Science Foundation, National Oceanic and Atmospheric Administration and the Electric Power Research Institute. Five air quality studies fall under the SAS umbrella.
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Wash. State to chart methane emissions from gas utilities
Researchers at Washington State University will quantify uncombusted methane emissions throughout the U.S., according to a release. The investigators will look at emissions from local gas systems and try to estimate a national emissions rate. Uncombusted natural gas is more harmful to the atmosphere than carbon dioxide because it has a higher warming potential. Emissions of uncombusted methane along the natural gas supply line haven’t been measured on a national scale and studying them will become more important as the U.S. natural gas industry continues to expand. The Washington State study begins in April and is funded by major natural gas utilities, the Environmental Defense Fund and Conestoga-Rovers and Associates, an environmental engineering and consulting firm.
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Vancouver gets new air monitoring vehicle
A new air monitoring vehicle was recently delivered to the city of Vancouver with praise and skepticism from metropolitan residents, according to The Province. The vehicle, known as the Mobile Air Monitoring Unit, is loaded with sensors which will monitor air quality. The city wants to monitor particulates in the air from coal, diesel and oil tankers. Data collected by the truck transmits to the city hall. Some citizens are happy to have a new mobile air monitoring station that will supplement the city’s 26 stationary monitoring stations. However, many citizens criticized the loaded Ford F-450’s price tag of more than $280,000.
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